EU-SICHERHEITSDATENBLATT Dieselkraftstoff ... - Schmierstoffe

Hydrocarbon
C nr
BioHCwin
Predicted
Half-Life
(days)
Measured
Seawater
Half-Life
(days)
Measured
Freshwater
Half-Life
(days)
benzene 6 4.6 2.1 2.1
toluene 7 4.5 2.1 2.3
ethylbenzene 8 5.0 2.1 2.8
m-xylene 8 4.4 2.1 2.3
o-xylene 8 4.4 2.1 2.2
p-xylene 8 4.4 2.1 2.3
1,2,3-trimethylbenzene 9 4.4 3.2
1,2,4-trimethylbenzene 9 4.4 3.2
1,3,5 trimethylbenzene 9 4.4 2.1 3.2
1-ethyl-2-methylbenzene 9 4.9 3.2
1-ethyl-4-methylbenzene 9 4.9 3.2
isopropylbenzene 9 10.6 3.2
propylbenzene 9 5.8 3.2
(1-methylpropyl)benzene 10 12.4 3.2
(2-methylpropyl)benzene 10 7.8 3.2
1,2,3,4 tetramethylbenzene 10 4.3 2.8 2.2
1,2-diethylbenzene 10 5.4 2.8
1,2-dimethyl-4-ethylbenzene 10 4.9 3.2
1,4-diethylbenzene 10 5.4 2.1
1-ethyl-2,4-dimethyl-benzene 10 4.9 3.2
1-ethyl-3,5-dimethylbenzene 10 4.9 1.8
1-methyl-2-(1-methylethyl)benzene 10 10.5 3.6
1-methyl-2-propylbenzene 10 5.7 2.0
1-methyl-3-(1-methylethyl)benzene 10 10.5 3.2
1-methyl-3-propylbenzene 10 5.7 1.7
1-methyl-4-(1-methylethyl)benzene 10 10.5 2.5
1-methyl-4-propylbenzene 10 5.7 2.2
2-ethyl-1,3-dimethylbenzene 10 4.9 3.2
2-ethyl-1,4-dimethylbenzene 10 4.9 3.2
1,3-dimethyl-5-(1-methylethyl)benzene 11 10.4 3.2
1-ethyl-3-methylbenzene 11 4.9 3.2
n-octyl benzene 14 12.4 13.0
butylbenzene 10 12.4 2.3
1,3,5-tris(1-methylethyl)-benzene 15 58.3 54.0
decylbenzene 16 16.9 3.0
1,1'-(1,1,2,2-tetramethyl-1,2-
ethanediyl)bis-benzene
18 50.5 >182.0
Table 6. Predicted and experimental marine and freshwater half-life values for monoaromatic
hydrocarbons
19